Sharp AL-1551 (serv.man4) Service Manual ▷ View online
AL-1551 DISASSEMBLY AND ASSEMBLY 8-12
2) Remove the screw and remove the side door detection unit.
3) Remove three screws and remove the single manual feed upper
frame.
4) Remove the PPD1 sensor PWB.
5) Remove the E-ring and remove the manual paper feed transport
roller.
1)
2)
Back
Wire treatment
1)
2)
1)
3)
1)
2)
Wire treatment
3)
3)
4)
1)
2)
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AL-1551 DISASSEMBLY AND ASSEMBLY 8-13
6) Remove the cassette detection switch.
7) Remove the multi cover.
Multi unit
1) Remove the screw and remove the multi upper cover.
2) Remove the screw and remove the side door detection unit.
1)
2)
3)
Wire treatment
Multi cover
2)
1)
1)
2)
Red
Orange
Back
Wire treatment
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AL-1551 DISASSEMBLY AND ASSEMBLY 8-14
3) Remove three screws and remove the multi paper feed upper frame.
4) Remove two screws and remove the multi feed bracket unit from the
multi paper feed upper frame.
5) Remove three E-rings and remove the manual paper feed roller B9.
6) Remove the pick-up roller.
1)
2)
1)
2)
2)
1)
1)
2)
1)
1)
1)
3)
L
O C
K
T
O
K
2)
1)
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AL-1551 DISASSEMBLY AND ASSEMBLY 8-15
7) Cut the binding band and remove the multi paper feed solenoid.
C. Assembly procedure
For assembly, reverse the disassembly procedure.
D. Pressure plate holder attachment
1) Attach the pressure plate holder so that the resin section is not
covered with the seal M1-N.
7. Rear frame section
A. List
B. Disassembly procedure
1) Remove three screws and remove the rear cabinet.
2) Remove two screws, the harness, and the mirror motor.
1)
2)
3)
Multi paper feed
solnoid
solnoid
Pressure plate
holder
holder
Seal M1-N
Attachment
reference
reference
Attachment
reference
reference
No.
Part name Ref.
1
Mirror motor
2
Main motor
3
Exhaust fan motor
1)
2)
1)
1)
2)
1)
2)
3)
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